短語詞組短語heighten vigilance 提高警覺vigilance test 警戒值測試;警戒測試vigilance ring 警戒環(huán)vigilance africa 非洲警惕Continuous vigilance 持續(xù)警覺性tual vigilance 感性的警惕Eternal Vigilance 永遠警覺 返回 vigilance